Vintage 1988 PJ Sparkles, not working

1988 by Mattel Lights do not work! The battery compartment seems clean but I couldn’t get the lights to go on. Dolls hair needs some TLC. Comes with shoes and dress. Elastic on dress is in excellent condition! Note: When buying vintage, retro, antique, or preowned expect normal wear and tear. Item sold as is. Item is pre owned and will need a cleaning to your liking.